kingdom Animalia > phylum Cnidaria > subphylum Medusozoa > class Hydrozoa > subclass Hydroidolina > order Leptothecata > family Haleciidae > genus Halecium > species Halecium simplex
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:292562 |
| Valid name | Mitrocomium simplex |
| Valid Aphia ID | 559028 |
| Environments |
marine, |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Halecium simplex Pictet, 1893 is Mitrocomium simplex.